145449360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28859}}^1$

素因数の和:28885

約数の個数: 120

約数和(自身を含む): 558267840

約数和(自身を除く): 412818480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 28859, 57718, 86577, 115436, 144295, 173154, 202013, 230872, 259731, 288590, 346308, 404026, 432885, 461744, 519462, 577180, 606039, 692616, 808052, 865770, 1010065, 1038924, 1154360, 1212078, 1298655, 1385232, 1616104, 1731540, 1818117, 2020130, 2077848, 2308720, 2424156, 2597310, 3030195, 3232208, 3463080, 3636234, 4040260, 4155696, 4848312, 5194620, 6060390, 6926160, 7272468, 8080520, 9090585, 9696624, 10389240, 12120780, 14544936, 16161040, 18181170, 20778480, 24241560, 29089872, 36362340, 48483120, 72724680, 145449360]

約数ペア:

[(1, 145449360), (2, 72724680), (3, 48483120), (4, 36362340), (5, 29089872), (6, 24241560), (7, 20778480), (8, 18181170), (9, 16161040), (10, 14544936), (12, 12120780), (14, 10389240), (15, 9696624), (16, 9090585), (18, 8080520), (20, 7272468), (21, 6926160), (24, 6060390), (28, 5194620), (30, 4848312), (35, 4155696), (36, 4040260), (40, 3636234), (42, 3463080), (45, 3232208), (48, 3030195), (56, 2597310), (60, 2424156), (63, 2308720), (70, 2077848), (72, 2020130), (80, 1818117), (84, 1731540), (90, 1616104), (105, 1385232), (112, 1298655), (120, 1212078), (126, 1154360), (140, 1038924), (144, 1010065), (168, 865770), (180, 808052), (210, 692616), (240, 606039), (252, 577180), (280, 519462), (315, 461744), (336, 432885), (360, 404026), (420, 346308), (504, 288590), (560, 259731), (630, 230872), (720, 202013), (840, 173154), (1008, 144295), (1260, 115436), (1680, 86577), (2520, 57718), (5040, 28859)]